spawning multiple php-instances listening on tcp/ip ?

are there some nice and simple command-line options to let litespeed start multiple php-fcgi instances (those are different versions) listening on different ports (needed for multi-server usage) instead of using a socket?

I'm currently using spawn-fcgi but that install takes only one php instance either. I might try to experiment with it further if there's no option in lsws to do this ... just wanted to try this route first .